Army chief talks 'little green men,'

"You'll be dealing with terrorists, you'll be dealing with hybrid armies, you'll be dealing with little green men, you'll be dealing with tribes, you're going to be dealing with it all, and you're going to be dealing with it simultaneously," Milley said.

Army Chief of Staff Gen. Mark Milley, in an April 21 speech to celebrate the 100th anniversary of the ROTC program at Norwich University, talked about the complex world the young, soon-to-be military officers will face.

Wait, what was that? Did Milley just say cadets will be battling little ... green ... men?!